2017年3月23日星期四

Buy Arachidic acid


Product Name: Arachidic acid
CAS: 506-30-9
Molecular formula: C20H40O2
Molecular Weight: 312.5304
Product description: lamellar crystals (from methanol solution). Melting point is 54.5 ℃ (47). Point of 215 ~ 216 ℃ (1.3 kPa) boiling, 188 ℃ (0.27 kPa). Insoluble in water, soluble in ethanol. Used to produce specific organic chemicals. By esterification of arachidic acid and methanol.

Monotropein price


Product Name: Monotropein
CAS: 5945-50-6
Molecular formula: C16H22O11
Molecular Weight: 390.34
Product Description: Yang kidneys, solid bones and muscles, and impotence, spermatorrhea, cold plate infertility, irregular periods, less abdominal pain, rheumatic pains, bones and muscles helpless powerless. There is a wind of moisture, strong bones and muscles, detoxification, the effect of hemostasis and so on.

Flavoxanthin for sale


Product Name: Flavoxanthin
CAS: 512-29-8
Molecular formula: C40H56O3
Molecular Weight: 584.88
Product description: The melting point is 157 ~ 158 °. Easily soluble in cold water, soluble in hot water, readily soluble in hot ethanol and chloroform and ether. Yellow encounter A significant alkaline antibacterial effect. Product specifications are not used for clinical purposes and for scientific research experiments.

How to buy Benzylalcohol


Product Name: Benzylalcohol
CAS RN: 100-51-6
Molecular formula: C7H8O
Molecular Weight: 108.13
Product Description: Benzyl alcohol is one of the simple aromatic alcohols, is considered a phenyl group substituted with methanol. Most in nature in the form of esters is in essential oil, such as jasmine oil, hyacinth oil and contain ingredients in the Peru balm.

Benzyl acetate price


Product Name: Benzyl acetate
CAS: 140-11-4
Molecular formula: C9H10O2
Molecular Weight: 150.17
Product description: synthetic spice ester. Mainly used for Jasmin, Hester, h. And the month by the sweet scent of the spice mixture. Due to the floral odor and fancy petrol type as shades with lifting effect, and the price is low, therefore, has been widely used in a variety of flavors.

2017年3月22日星期三

What is 3-Methoxybenzaldehyde


Name: 3-methoxybenzaldehyde
CAS RN: 591-31-1
Molecular formula: C8H8O2
Molecular Weight: 136.15
Product description: colorless oily liquid or light yellow. Point 230 ℃, boiling 125 ℃ (4 kPa), 88-90 ℃ (400 per year), the relative density 1.1187 (20/4 ℃), the refractive index of 1.5530 (20 ℃). Soluble in alcohol, ether, and benzene, insoluble in water. Can be used as an intermediate pharmaceutical, intermediate synthetic organic.

Buy bioresmethrin


Product Name: bioresmethrin
CAS: 28434-01-7
Molecular formula: C22H26O3
Molecular Weight: 338.44
Product Description: a variety of insect pests of broad-spectrum insecticide group can prevent their insecticide toxicity increases than the older generation such as organochlorines Lorin, organophosphates, carbamate pesticides 10 to 100 times. Tag pyrethroids on insects has a strong activity, some species with stomach poison or fumigation, but have no effect inside. Its mechanism is to disrupt the normal physiology nerve insects to do by excitement, from convulsions to paralysis and death.